/*
 * Copyright (c) 2014 laidian. All Rights Reserved.
 * @author yaoyuming
 * @date  2020/8/28 0028
 */
package com.yao.security.handler;

import com.alibaba.fastjson.JSON;
import org.springframework.http.HttpStatus;
import org.springframework.security.core.AuthenticationException;
import org.springframework.security.web.authentication.AuthenticationFailureHandler;
import org.springframework.stereotype.Component;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

/**
 * [分类名称]
 * [分类描述]
 * @author yaoyuming
 * @module 归属项目
 * @date 2020/8/28 0028 11:07
 */
@Component
public class FailureHandler implements AuthenticationFailureHandler {

      @Override
      public void onAuthenticationFailure(HttpServletRequest request, HttpServletResponse response, AuthenticationException exception) throws IOException, ServletException {
            response.setStatus(HttpStatus.INTERNAL_SERVER_ERROR.value());
            response.setContentType("application/json;charset=utf-8");
            response.getWriter().write(JSON.toJSONString(exception.getMessage()));
      }
}